A cat intently painting a human portrait on an easel, holding a brush with gentle concentration. Warm studio lighting fills the scene, with visible brushstrokes on the portrait taking shape on the canvas. Rendered in a detailed, realistic oil painting style with rich textures, layered colors, and dramatic lighting, creating a highly artistic atmosphere.

Design a promotional poster for the skincare essential oil shown in Figure 1. Scene: A brown essential oil bottle is elegantly placed on a natural gray stone slab, with vibrant green moss covering the stone slab. The bottle has a golden label "PXZAI" and is slightly tilted. Pink and cream-colored peonies surround the base of the bottle. Several delicate petals float gently in the air, and golden honey slowly drips from one side of the stone slab, resembling a waterfall and fine rain, creating a beautiful scene. The background is a soft and blurry warm pink wall, accompanied by dynamic backlighting, which creates a soft glow around the product.

Transform this photo into a Simpsons-style cartoon portrait. Keep the same face and pose, but restyle it with bright yellow skin, bold black outlines, and flat 2D cartoon shading. Use the distinctive look of The Simpsons characters, with large round eyes and simple facial features. Background inspired by Springfield streets or casual cartoon city scenes. Vibrant color palette, clean lines, 2D animated illustration.

Create a four-grid of headshots, with each photo featuring a different expression and action. The actions should be exaggerated. The surrounding areas of each picture should be decorated with border frames and stickers of the headshots.